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/*=============================================================================
This file is part of FLINT.
FLINT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FLINT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2010 William Hart
Copyright (C) 2010 Sebastian Pancratz
******************************************************************************/
#ifndef FMPZ_VEC_H
#define FMPZ_VEC_H
#ifdef FMPZ_VEC_INLINES_C
#define FMPZ_VEC_INLINE FLINT_DLL
#else
#define FMPZ_VEC_INLINE static __inline__
#endif
#include <gmp.h>
#include "fmpz.h"
#include "flint.h"
#include "mpf_vec.h"
#ifdef __cplusplus
extern "C" {
#endif
#define FMPZ_VEC_NORM(vec, i) \
do { \
while ((i) && vec[(i) - 1] == WORD(0)) \
(i)--; \
} while (0)
#define FMPZ_VEC_SWAP(vec1, len1, vec2, len2) \
do { \
fmpz *__t; \
slong __tn; \
__t = (vec1); \
(vec1) = (vec2); \
(vec2) = __t; \
__tn = (len1); \
(len1) = (len2); \
(len2) = __tn; \
} while (0);
/* Memory management *******************************************************/
FLINT_DLL fmpz * _fmpz_vec_init(slong len);
FLINT_DLL void _fmpz_vec_clear(fmpz * vec, slong len);
/* Randomisation ***********************************************************/
FLINT_DLL void _fmpz_vec_randtest(fmpz * f, flint_rand_t state,
slong len, mp_bitcnt_t bits);
FLINT_DLL void _fmpz_vec_randtest_unsigned(fmpz * f, flint_rand_t state,
slong len, mp_bitcnt_t bits);
/* Norms *******************************************************************/
FLINT_DLL slong _fmpz_vec_max_bits(const fmpz * vec, slong len);
FLINT_DLL slong _fmpz_vec_max_bits_ref(const fmpz * vec, slong len);
FLINT_DLL mp_size_t _fmpz_vec_max_limbs(const fmpz * vec, slong len);
FLINT_DLL void _fmpz_vec_height(fmpz_t height, const fmpz * vec, slong len);
FLINT_DLL slong _fmpz_vec_height_index(const fmpz * vec, slong len);
/* Input and output ********************************************************/
FLINT_DLL int _fmpz_vec_fprint(FILE * file, const fmpz * vec, slong len);
FMPZ_VEC_INLINE
int _fmpz_vec_print(const fmpz * vec, slong len)
{
return _fmpz_vec_fprint(stdout, vec, len);
}
FLINT_DLL int _fmpz_vec_fread(FILE * file, fmpz ** vec, slong * len);
FMPZ_VEC_INLINE
int _fmpz_vec_read(fmpz ** vec, slong * len)
{
return _fmpz_vec_fread(stdin, vec, len);
}
/* Conversions *************************************************************/
FLINT_DLL void _fmpz_vec_set_nmod_vec(fmpz * res,
mp_srcptr poly, slong len, nmod_t mod);
FLINT_DLL void _fmpz_vec_get_nmod_vec(mp_ptr res,
const fmpz * poly, slong len, nmod_t mod);
FLINT_DLL slong _fmpz_vec_get_fft(mp_limb_t ** coeffs_f,
const fmpz * coeffs_m, slong l, slong length);
FLINT_DLL void _fmpz_vec_set_fft(fmpz * coeffs_m, slong length,
const mp_ptr * coeffs_f, slong limbs, slong sign);
FLINT_DLL slong _fmpz_vec_get_d_vec_2exp(double * appv, const fmpz * vec, slong len);
FLINT_DLL void _fmpz_vec_get_mpf_vec(mpf * appv, const fmpz * vec, slong len);
/* Assignment and basic manipulation ***************************************/
FLINT_DLL void _fmpz_vec_set(fmpz * vec1, const fmpz * vec2, slong len2);
FLINT_DLL void _fmpz_vec_swap(fmpz * vec1, fmpz * vec2, slong len2);
FLINT_DLL void _fmpz_vec_zero(fmpz * vec, slong len);
FLINT_DLL void _fmpz_vec_neg(fmpz * vec1, const fmpz * vec2, slong len2);
/* Comparison **************************************************************/
FLINT_DLL int _fmpz_vec_equal(const fmpz * vec1, const fmpz * vec2, slong len);
FLINT_DLL int _fmpz_vec_is_zero(const fmpz * vec, slong len);
/* Sorting ******************************************************************/
FLINT_DLL void _fmpz_vec_sort(fmpz * vec, slong len);
/* Addition ****************************************************************/
FLINT_DLL void _fmpz_vec_add(fmpz * res, const fmpz * vec1,
const fmpz * vec2, slong len2);
FLINT_DLL void _fmpz_vec_sub(fmpz * res, const fmpz * vec1,
const fmpz * vec2, slong len2);
/* Scalar multiplication and division **************************************/
FLINT_DLL void _fmpz_vec_scalar_mul_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_mul_ui(fmpz * vec1,
const fmpz * vec2, slong len2, ulong c);
FLINT_DLL void _fmpz_vec_scalar_mul_fmpz(fmpz * vec1,
const fmpz * vec2, slong len2, const fmpz_t x);
FLINT_DLL void _fmpz_vec_scalar_mul_2exp(fmpz * vec1,
const fmpz * vec2, slong len2, ulong exp);
FLINT_DLL void _fmpz_vec_scalar_divexact_fmpz(fmpz * vec1, const fmpz * vec2,
slong len2, const fmpz_t x);
FLINT_DLL void _fmpz_vec_scalar_divexact_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_divexact_ui(fmpz * vec1,
const fmpz * vec2, slong len2, ulong c);
FLINT_DLL void _fmpz_vec_scalar_fdiv_q_fmpz(fmpz * vec1,
const fmpz * vec2, slong len2, const fmpz_t c);
FLINT_DLL void _fmpz_vec_scalar_fdiv_q_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_fdiv_q_ui(fmpz * vec1,
const fmpz * vec2, slong len2, ulong c);
FLINT_DLL void _fmpz_vec_scalar_fdiv_q_2exp(fmpz * vec1, const fmpz * vec2,
slong len2, ulong exp);
FLINT_DLL void _fmpz_vec_scalar_fdiv_r_2exp(fmpz * vec1, const fmpz * vec2,
slong len2, ulong exp);
FLINT_DLL void _fmpz_vec_scalar_tdiv_q_fmpz(fmpz * vec1,
const fmpz * vec2, slong len2, const fmpz_t c);
FLINT_DLL void _fmpz_vec_scalar_tdiv_q_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_tdiv_q_ui(fmpz * vec1,
const fmpz * vec2, slong len2, ulong c);
FLINT_DLL void _fmpz_vec_scalar_tdiv_q_2exp(fmpz * vec1, const fmpz * vec2,
slong len2, ulong exp);
FLINT_DLL void _fmpz_vec_scalar_addmul_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_addmul_fmpz(fmpz * poly1, const fmpz * poly2,
slong len2, const fmpz_t x);
FLINT_DLL void _fmpz_vec_scalar_addmul_si_2exp(fmpz * vec1, const fmpz * vec2,
slong len2, slong c, ulong exp);
FLINT_DLL void _fmpz_vec_scalar_submul_si(fmpz * vec1,
const fmpz * vec2, slong len2, slong c);
FLINT_DLL void _fmpz_vec_scalar_submul_fmpz(fmpz * vec1, const fmpz * vec2,
slong len2, const fmpz_t x);
FLINT_DLL void _fmpz_vec_scalar_submul_si_2exp(fmpz * vec1, const fmpz * vec2,
slong len2, slong c, ulong exp);
/* Vector sum and product **************************************************/
FLINT_DLL void _fmpz_vec_sum(fmpz_t res, const fmpz * vec, slong len);
FLINT_DLL void _fmpz_vec_prod(fmpz_t res, const fmpz * vec, slong len);
/* Reduction mod p **********************************************************/
FLINT_DLL void _fmpz_vec_scalar_mod_fmpz(fmpz *res, const fmpz *vec, slong len, const fmpz_t p);
FLINT_DLL void _fmpz_vec_scalar_smod_fmpz(fmpz *res, const fmpz *vec, slong len, const fmpz_t p);
/* Gaussian content ********************************************************/
FLINT_DLL void _fmpz_vec_content(fmpz_t res, const fmpz * vec, slong len);
FLINT_DLL void _fmpz_vec_lcm(fmpz_t res, const fmpz * vec, slong len);
/* Dot product *************************************************************/
FLINT_DLL void _fmpz_vec_dot(fmpz_t res, const fmpz * vec1, const fmpz * vec2, slong len2);
#ifdef __cplusplus
}
#endif
#endif
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